Simplest Form

Q.

75/100 divided by 3 for both 75 and 100 and reduce to lowest terms

Q. The ratio 35 : 84 in simplest form is

1. 5 : 7
2. 7 : 12
3. 5 : 12
4. 7 : 21

Q.

Write the following ratio in lowest form:

$75:25$ ________

Q. The simplest form of the ratio 12:48 is ______.

Q.

Write the following ratios in lowest form:

$30:45$ ________

Q.

Question 42

Fill in the blanks to make the statements true.

A ratio expressed in lowest form has no common factor other than ___ in its terms.

Q. The simplest form of the ratio 2 : 4 is

1. 
   4 : 8
2. 
   2 : 3
3. 
   1 : 3
4. 
   1 : 2

Q. Which of the following correctly defines simplest form of a ratio?

1. When the terms of the ratio have 4 common factors
2. When the terms of a ratio have no common factors other than 1
3. When the consequent of the ratio is a multiple of antecedent
4. When both antecedent and consequent of the ratio are decimals

Q.

Write the following ratios in lowest form:

$21:36$ _________

Q. Need help on how to convert fractions into the lowest form

Q. If A and B are in the ratio 2:3, B and C are in the ratio 1:2 and C and D are in the ratio 1:3, compare the ratios A:D and A:C.

Q. If 25 is to be divided in the ratio 2 : 3, then one part of the ratio will be _______.

1. 3
2. 4
3. 5
4. 7

Q.

Express the following ratio in the simplest form: $3years:9months$.

Q. There are 6 boys and 8 girls in a class. How many girls should be added to make the ratio of number of boys to the number of girls as 1 : 2 ?

1. 
   4
2. 
   5
3. 
   2
4. 
   3

Q.

Simplify the following ratio into their simplest form.

$2:8$

Q.

Three times $\mathrm{x}$ is written as

1. $\mathrm{x}+3$

2. $3-\mathrm{x}$

3. $3\mathrm{x}$

4. $\frac{3}{\mathrm{x}}$

Q. The ratio 35 : 84 in simplest form is

1. 5 : 7
2. 7 : 12
3. 5 : 12
4. 7 : 21

Q.

Simplest form of ratio 15:35 is:

1. 9:21

2. 7:3

3. 6:14

4. 3:7

Q. Burst out the ratios which are equivalent to the ratio 3 : 4.

1. 6 : 8
2. 9 : 12
3. 12 : 16
4. 21 : 28
5. 27 : 36
6. 31 : 41
7. 33 : 43
8. 38 : 40

Q. Peter has a milkshake joint.
The given table shows the ratio of milk and chocolate syrup added to prepare the chocolate milkshake.
Find the number of cups of chocolate syrup added to 12 cups of milk.

1. 9 cups
2. 11 cups
3. 10 cups
4. 8 cups

Q. The monthly income of A is ₹ 2, 00, 000. If his monthly expenditure is ₹ 50, 000, what is the ratio of his savings to his monthly income?

1. 3 : 4
2. 4 : 3
3. 1 : 4
4. 1 : 2

Q. Which of the following is not equivalent to 1.670?

1. $\frac{16.7}{10}$
2. $\frac{167}{100}$
3. $\frac{1670}{1000}$
4. 16.7

Q.

Write the following ratios in lowest form:

$40:15$ ________

Q. Two ratio 384 : 480 in its simplest form is

(a) 3 : 5
(b) 5 : 4
(c) 4 : 5
(d) 2 : 5

Q. If the ratio 4 : 8 expressed in its simplest form is given by x : y, what is the value of x+y ?

1. 12
2. 4
3. 3
4. 1

Q. If A has 10 chocolates and B has 20 chocolates, what is the ratio of the number of chocolates with A to that with B?

1. 1 : 3
2. 2 : 1
3. 1 : 2
4. 2 : 3

Q. In a school gymnastic team, there are 6 boys and 8 girls. Find the ratio of girls to boys.

1. 3:4
2. 1:4
3. 8:13
4. 4:3

Q. A ratio equivalent to 3 : 7 is :

1. 3 : 9
2. 6 : 10
3. 9 : 21
4. 18 : 49

Q.

If two terms of a ratio have no common factor ( except 1), then the ratio is said to be in ___ or in ___

Q. Express :
$700gm$ as a percentage of $2.8kg$.

1. 50%
2. 5%
3. 25%
4. 20%